Core for a cylinder lock



FIG. 1 is rear view of a core for a cylinder lock showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof, the cylinder lock core appearing the samewhen viewed from the opposite side; and,

FIG. 4 is a bottom view thereof.

The appearance of my new design as seen from the front forms no part ofthe claimed design.

The broken lines are shown for illustrative purposes only and for nopart of the claimed design.

The ornamental design for a core for a cylinder lock, as shown anddescribed.